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A position-controlled axis needs a spool that tracks the command instead of the load pressure. The 4WRKE10W6-25L-3X/6EG24K31/A1D3M regulates 25 l/min nominal flow with internal spool position feedback and accepts the command value ±10 V. Spool symbol W6, size 10.

Proportional Directional Valve 4WRKE10W6-25L-3X/6EG24K31/A1D3M - Bosch Rexroth R901131241

BOSCH REXROTH Original product
Net price (excl. VAT)
€3,906.01
Item BRR-R901131241
Manufacturer no. R901131241
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R901131241
Country of originGermany
ConditionNew
Artikel
BRR-R901131241

A positioning axis is only as accurate as the spool that reproduces the command. The 4WRKE10W6-25L-3X/6EG24K31/A1D3M measures its spool position internally and feeds it back, working with 25 l/min nominal flow and the command value ±10 V.

Benefits

  • 25 l/min nominal flow in size 10, throughput up to 150 l/min.
  • Spool symbol W6, three switching positions across four ports.
  • Command value ±10 V at the on-board electronics, 24 VDC supply.
  • Pilot oil supplied and returned externally, as supplied and fixed in the type code.
  • 315 bar maximum operating pressure on connection diagram ISO 4401-05-05-0-05.
  • 17.42 kg, NBR seals, 7-pole connector (6 + PE) to EN 175201-804.

Technical data

Connection diagramISO 4401-05-05-0-05
Max. flow150 l/min
Product family4WRKE
Type of connectionSubplate mounting
Nominal flow25 l/min
Supply voltage24 VDC
ConnectivityAnalog, command value ±10 V
Number of switching positions3
Hydraulic fluidHL
Number of ports4
Electrical connection descriptionConnector 7-pole (6 + PE) according to EN 175201-804
Spool symbolSymbol W6
Operating pressure, max.315 bar
Size10
SealsNBR
Electrical connectorConnector, 7-pole (6 + PE)
Type of actuationElectrical with on-board electronics
Weight17.42 kg

Applications

It is fitted wherever a cylinder or hydraulic motor has to be moved and held steplessly, for example on stretching lines, clamping fixtures and testing machines. With 25 l/min nominal flow it covers mid-range duties, and the pilot stage carries the forces at the main spool.

Manufacturer

Bosch Rexroth, material number R901131241, product family 4WRKE. Electrical connection via a 7-pole connector (6 + PE) to EN 175201-804, hydraulic fluid HL, NBR seals, 24 VDC supply voltage.

More Information
Hersteller-Nr R901131241
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 17.420000
GPSR Herstellerdaten Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com
Artikel-Authentizität Original product
Artikelzustand New